18
charge = 0
 C 1.154095 -0.570809 0.355961
 C 2.586518 -0.133849 0.058981
 C 3.061984 0.982048 0.925777
 C 4.048451 0.958901 1.815820
 C 4.231036 2.290186 2.467527
 N 3.052604 3.033110 2.026536
 C 2.465326 2.360056 0.873692
 H 0.858438 -1.397655 -0.293751
 H 0.443936 0.243898 0.198605
 H 1.056305 -0.901548 1.392399
 H 2.652970 0.174406 -0.992274
 H 3.261670 -0.986323 0.174854
 H 4.668771 0.099671 2.042326
 H 5.184243 2.749010 2.152168
 H 4.266390 2.219663 3.562496
 H 3.250399 4.005658 1.849611
 H 2.711548 2.834501 -0.093306
 H 1.370226 2.345266 0.942796